/* 枠組足場 積み込み計算 — スマホ用（幅360pxから。文字16px以上・押す所は高さ44px以上・濃い文字） */
:root {
  --ink: #111827;
  --muted: #374151;
  --bg: #ffffff;
  --card: #f1f4f8;
  --line: #7b8794;
  --primary: #1f4e79;
  --primary-ink: #ffffff;
  --stop: #b71c1c;
  --stop-bg: #fdecea;
  --caution: #7a4b00;
  --caution-bg: #fff3c4;
  --caution-line: #d99a00;
  --ok: #17602e;
  --ok-bg: #e3f4e8;
  --info-bg: #e9edf1;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.55 "Hiragino Sans", "Yu Gothic UI", "Noto Sans JP", "Meiryo", system-ui, sans-serif;
  overflow-wrap: anywhere;
}
h1, h2, h3, p { margin: 0; }
button, input, select, textarea { font: inherit; color: inherit; }
svg { max-width: 100%; height: auto; }

/* ---- 上の帯・下のタブ ---- */
.appbar {
  position: sticky; top: 0; z-index: 30;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  min-height: 56px; padding: 4px 8px 4px 14px;
  background: var(--primary); color: var(--primary-ink);
}
.appbar-title { display: flex; flex-direction: column; min-width: 0; line-height: 1.3; }
.appname { font-weight: 700; font-size: 17px; }
.sitelabel { font-size: 16px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: calc(100vw - 90px); }
.icon-btn {
  flex: none; min-width: 48px; min-height: 48px; border: 0; border-radius: 10px;
  background: transparent; color: inherit; font-size: 28px; line-height: 1; cursor: pointer;
}
.icon-btn[aria-pressed="true"] { background: rgba(255, 255, 255, 0.28); }

.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: #fff; border-top: 2px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.tabbar button {
  min-height: 58px; border: 0; border-right: 1px solid #c7ced6; background: #fff;
  font-size: 17px; font-weight: 700; color: var(--primary); cursor: pointer;
}
.tabbar button:last-child { border-right: 0; }
.tabbar button.active { background: var(--primary); color: var(--primary-ink); }

.screen { max-width: 760px; margin: 0 auto; padding: 12px 12px 96px; outline: none; }

/* ---- 帯・お知らせ ---- */
.banners, .notices { max-width: 760px; margin: 0 auto; padding: 0 12px; }
.banner {
  display: block; width: 100%; margin-top: 8px; padding: 10px 12px; border-radius: 8px;
  border: 2px solid var(--caution-line); background: var(--caution-bg); color: var(--ink); font-weight: 700; text-align: left;
}
button.banner { min-height: 48px; cursor: pointer; }
.notice {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 8px; padding: 8px 8px 8px 12px;
  border-radius: 8px; border: 2px solid var(--primary); background: #eaf2fa;
}
.notice .ntext { flex: 1 1 180px; min-width: 0; }
.notice .x { min-width: 44px; min-height: 44px; border: 0; background: transparent; font-size: 22px; cursor: pointer; }

/* ---- 部品 ---- */
.card { margin: 0 0 12px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
.card > h2, .card > .card-title { font-size: 18px; margin-bottom: 8px; font-weight: 700; }
.hint { color: var(--muted); font-size: 16px; margin-top: 4px; }
.unit { color: var(--muted); white-space: nowrap; flex: none; }
.mark { display: inline-block; margin-left: 4px; padding: 0 6px; border-radius: 6px; background: var(--caution-bg); border: 1px solid var(--caution-line); color: var(--caution); font-size: 16px; font-weight: 700; white-space: nowrap; }
.mark.unconfirmed { background: var(--stop-bg); border-color: var(--stop); color: var(--stop); }

.row { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.row > * { min-width: 0; }
.field { margin: 0 0 10px; }
.field > .lbl { display: block; font-weight: 700; margin-bottom: 4px; }

input[type="text"], select, textarea {
  width: 100%; min-height: 48px; padding: 6px 10px; border: 2px solid var(--line); border-radius: 8px; background: #fff;
}
textarea { min-height: 72px; resize: vertical; }
input.num { width: 9.5em; max-width: 100%; text-align: right; }
input.num.short { width: 6.5em; }
input.invalid, select.invalid, .invalid > input { border-color: var(--stop); background: var(--stop-bg); }
.invalid-box { border: 2px solid var(--stop); background: var(--stop-bg); border-radius: 8px; }

.btn {
  min-height: 48px; min-width: 48px; padding: 6px 14px; border: 2px solid var(--primary); border-radius: 8px;
  background: #fff; color: var(--primary); font-weight: 700; cursor: pointer;
}
.btn.primary { background: var(--primary); color: var(--primary-ink); }
.btn.danger { border-color: var(--stop); color: var(--stop); }
.btn.danger-fill { background: var(--stop); border-color: var(--stop); color: #fff; }
.btn.block { display: block; width: 100%; }
.btn.sq { padding: 6px 0; width: 48px; }
.btn[disabled] { opacity: 0.45; cursor: default; }

.seg { display: flex; flex-wrap: wrap; gap: 6px; }
.seg > button {
  flex: 1 1 auto; min-height: 48px; padding: 6px 10px; border: 2px solid var(--primary); border-radius: 8px;
  background: #fff; color: var(--primary); font-weight: 700; cursor: pointer;
}
.seg > button[aria-pressed="true"] { background: var(--primary); color: var(--primary-ink); }
.seg.vertical { flex-direction: column; }
.seg.vertical > button { text-align: left; }

.switch { display: flex; align-items: center; gap: 10px; min-height: 48px; cursor: pointer; font-weight: 700; }
.switch input { width: 28px; height: 28px; flex: none; }

/* ---- 入力画面 ---- */
.facecard { margin: 0 0 8px; padding: 8px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.face-head { flex-wrap: nowrap; }
.face-head .facename { flex: none; font-weight: 700; min-width: 3.2em; }
.face-head input.num { flex: 1 1 auto; width: auto; min-width: 5em; }
.face-sub { margin-top: 8px; padding-top: 8px; border-top: 1px dashed var(--line); }
.stepper { display: flex; align-items: center; gap: 10px; }
.stepper .val { min-width: 2.5em; text-align: center; font-size: 22px; font-weight: 700; }
.gzrow { margin: 0 0 8px; padding: 8px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }
.plan-svg { display: block; width: 100%; max-height: 220px; margin: 8px 0; background: #fff; border: 1px solid var(--line); border-radius: 10px; }
.plan-svg text { font-size: 14px; }
.plan-svg .pt { cursor: pointer; }

.summary { padding: 10px 12px; border: 2px solid var(--primary); border-radius: 10px; background: #eaf2fa; }
.summary.bad { border-color: var(--stop); background: var(--stop-bg); }

/* ---- 判定の色（緑OK・黄注意・赤止める） ---- */
.j-ok { color: var(--ok); }
.j-caution { color: var(--caution); }
.j-stop { color: var(--stop); }
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-weight: 700; border: 2px solid; background: #fff; }
.badge.ok { border-color: var(--ok); color: var(--ok); background: var(--ok-bg); }
.badge.caution { border-color: var(--caution-line); color: var(--caution); background: var(--caution-bg); }
.badge.stop { border-color: var(--stop); color: var(--stop); background: var(--stop-bg); }
.badge.manual { border-color: var(--primary); color: var(--primary); background: #eaf2fa; }

/* ---- 割付画面 ---- */
.spans { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.chip {
  min-width: 64px; min-height: 48px; padding: 4px 8px; border: 2px solid var(--primary); border-radius: 8px;
  background: #fff; color: var(--ink); font-weight: 700; cursor: pointer; line-height: 1.2;
}
.chip small { display: block; font-size: 16px; font-weight: 400; color: var(--muted); }
.chip.corner { background: #eaf2fa; }
.chip.stair { border-color: var(--ok); background: var(--ok-bg); }
.chip.on { outline: 3px solid var(--caution-line); }
.endline { display: flex; flex-wrap: wrap; gap: 6px 12px; align-items: center; margin: 4px 0; }
.cornerbtn { text-align: left; }
.foot { margin: 6px 0; padding: 8px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.foot.bad { border-color: var(--stop); background: var(--stop-bg); }
.foot .fx { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; }
.pairgrp { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
details > summary { min-height: 48px; display: flex; align-items: center; font-weight: 700; cursor: pointer; list-style: none; }
details > summary::-webkit-details-marker { display: none; }
details > summary::before { content: "▶"; display: inline-block; width: 1.5em; color: var(--primary); }
details[open] > summary::before { content: "▼"; }

/* ---- リスト画面 ---- */
.stopbar { margin: 0 0 12px; padding: 12px; border-radius: 10px; background: var(--stop); color: #fff; font-weight: 700; font-size: 18px; }
.warn { margin: 0 0 8px; padding: 8px 10px; border-radius: 8px; border-left: 8px solid; background: #fff; }
.warn.stop { border-color: var(--stop); background: var(--stop-bg); }
.warn.caution { border-color: var(--caution-line); background: var(--caution-bg); }
.warn.info { border-color: #78909c; background: var(--info-bg); }
.warn .wlabel { font-weight: 700; margin-right: 6px; }
.item { display: flex; align-items: center; gap: 8px; padding: 8px 0; border-bottom: 1px solid #c7ced6; }
.item-main { flex: 1 1 auto; min-width: 0; }
.item-name { font-weight: 700; }
.item-spec { color: var(--muted); font-size: 16px; }
.item-qty { flex: none; text-align: right; min-width: 3.4em; }
.item-qty .qty { font-size: 24px; font-weight: 700; line-height: 1.1; }
.item-qty .spare { color: var(--muted); font-size: 16px; }
.item-btns { flex: none; display: flex; gap: 4px; }
.adjmark { display: inline-block; margin-top: 2px; padding: 0 8px; border-radius: 6px; background: #eaf2fa; border: 1px solid var(--primary); color: var(--primary); font-weight: 700; }
.weight { margin: 12px 0; padding: 10px 12px; border: 2px solid var(--primary); border-radius: 10px; background: #fff; font-weight: 700; font-size: 18px; }
.printhead { display: none; }

/* ---- 現場・設定画面 ---- */
.sitecard { margin: 0 0 10px; padding: 10px; border: 2px solid var(--line); border-radius: 10px; background: #fff; }
.sitecard.current { border-color: var(--primary); background: #eaf2fa; }
.sitecard .sname { font-weight: 700; font-size: 18px; }
.setrow { padding: 8px 0; border-bottom: 1px solid #c7ced6; }
.setrow .lbl { font-weight: 700; }
.setrow .dflt { color: var(--muted); font-size: 16px; }
.setrow .help { color: var(--muted); font-size: 16px; }
.checks { display: flex; flex-wrap: wrap; gap: 6px 14px; }
.checks label { display: inline-flex; align-items: center; gap: 6px; min-height: 48px; font-weight: 700; }
.checks input { width: 26px; height: 26px; }

/* ---- 重ねて出す物（確認・操作シート） ---- */
#overlay .modal-back, #sheet .modal-back { position: fixed; inset: 0; z-index: 60; background: rgba(0, 0, 0, 0.45); }
.modal {
  position: fixed; z-index: 70; left: 12px; right: 12px; top: 50%; transform: translateY(-50%); max-width: 520px; margin: 0 auto;
  padding: 16px; border-radius: 14px; background: #fff; border: 2px solid var(--primary); max-height: 86vh; overflow: auto;
}
.modal-msg { margin-bottom: 14px; font-size: 18px; white-space: pre-wrap; }
.modal-btns { justify-content: flex-end; }
.modal textarea { min-height: 220px; }
.sheetbox {
  position: fixed; z-index: 70; left: 0; right: 0; bottom: 0; max-height: 82vh; overflow: auto;
  padding: 14px 12px calc(14px + env(safe-area-inset-bottom, 0)); background: #fff; border-top: 3px solid var(--primary); border-radius: 16px 16px 0 0;
}
.sheetbox h3 { font-size: 18px; margin-bottom: 8px; }
.sheetbox .grp { margin: 10px 0 4px; font-weight: 700; }

/* ---- 印刷（タブとボタンを隠す） ---- */
@media print {
  .no-print, .btn, button, .tabbar, .appbar, .seg { display: none !important; }
  .screen { padding: 0; max-width: none; }
  .card { border: 0; background: #fff; padding: 0; }
  .printhead { display: block; font-size: 18px; font-weight: 700; margin-bottom: 8px; }
  .item { break-inside: avoid; }
  body { font-size: 14px; }
}